James Madison on the mischievous effects of mutable government in The
Federalist no. 62 (1788)

James Madison (1751-1836) in The Federalist (1788) Essay 62 outlines some of the "mischievous effects of a mutable government" which constantly changes the law to suit its own needs or the needs of its supporters

The internal effects of a mutable policy are still more calamitous. It poisons the blessings of liberty itself. It will be of little avail to the people, that the laws are made by men of their own choice, if the laws be so voluminous that they cannot be read, or so incoherent that they cannot be understood: if they be repealed or revised before they are promulg[at]ed, or undergo such incessant changes, that no man who knows what the law is to-day, can guess what it will be to-morrow.

To trace the mischievous effects of a mutable government, would fill a volume. I will hint a few only, each of which will be perceived to be a source of innumerable others.

In the first place, it forfeits the respect and confidence of other nations, and all the advantages connected with national character. An individual who is observed to be inconstant to his plans, or perhaps to carry on his affairs without any plan at all, is marked at once by all prudent people, as a speedy victim to his own unsteadiness and folly. His more friendly neighbours may pity him, but all will decline to connect their fortunes with his: and not a few will seize the opportunity of making their fortunes out of his. One nation is to another, what one individual is to another; with this melancholy distinction perhaps, that the former, with fewer of the benevolent emotions than the latter, are under fewer restraints also from taking undue advantage of the indiscretions of each other. Every nation, consequently, whose affairs betray a want of wisdom and stability, may calculate on every loss which can be sustained from the more systematic policy of its wiser neighbours. But the best instruction on this subject is unhappily conveyed to America by the example of her own situation. She finds that she is held in no respect by her friends; that she is the derision of her enemies; and that she is a prey to every nation which has an interest in speculating on her fluctuating councils and embarrassed affairs.

The internal effects of a mutable policy are still more calamitous. It poisons the blessings of liberty itself. It will be of little avail to the people, that the laws are made by men of their own choice, if the laws be so voluminous that they cannot be read, or so incoherent that they cannot be understood: if they be repealed or revised before they are promulg[at]ed, or undergo such incessant changes, that no man who knows what the law is to-day, can guess what it will be to-morrow. Law is defined to be a rule of action; but how can that be a rule, which is little known and less fixed.

Another effect of public instability, is the unreasonable advantage it gives to the sagacious, the enterprising, and the monied few, over the industrious and uninformed mass of the people. Every new regulation concerning commerce or revenue, or in any manner affecting the value of the different species of property, presents a new harvest to those who watch the change, and can trace its consequences; a harvest, reared not by themselves, but by the toils and cares of the great body of their fellow citizens. This is a state of things in which it may be said, with some truth, that laws are made for the few, not for the many.

About this Quotation:

Liberty Fund has and excellent edition of The Federalist with several aides for the reader to better understand the arguments in the text. In essay no. 62 James Madison raises the very interesting point that citizens will find it very difficult to obey the law if it is constantly changing (“mutable government”), either by growing enormously in size to be beyond the grasp ordinary people, or by being incoherent, or being repealed or revised before they are promulgated. We even have the situation where massive and complicated laws are passed without having been read or debated by the legislators themselves, let alone discussed in the press and by the people. When this sad state has been reached, the law itself, as Madison eloquently says, “poisons the blessings of liberty.”